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TCR δ Antibody (H-41) is a high quality monoclonal TCR delta antibody (also designated TCR δ antibody) suitable for the detection of the TCR delta protein of human origin. TCR δ Antibody (H-41) is available as the non-conjugated anti-TCR delta antibody. The T cell antigen receptor (TCR) recognizes foreign antigens and translates such recognition events into intracellular signals that elicit a change in the cell from a dormant to an activated state. TCR is a heterodimer composed of either α and β or γ and δ chains. The vast majority of circulating T cells (95%) express the α/β heterodimer while roughly 2-5% express the γ/δ heterodimer. CD3 chains and the CD4 or CD8 co-receptors are also required for efficient signal transduction through the TCR. The TCR is expressed on T helper and T cytotoxic cells that can be distinguished by their expression of CD4 and CD8. T helper cells express CD4 proteins and T cytotoxic cells display CD8. CD4 is also expressed on cortical cells, mature medullary thymocytes, microglial cells and dendritic cells. CD4, also designated T4 and Leu 3, is a membrane glycoprotein that contains four extracellular immunoglobin-like domains. The TCR, in association with CD4, can bind class II MHC molecules presented by the antigen-presenting cells. The CD4 protein functions by increasing the avidity of the interaction between the TCR and an antigen-class II MHC complex.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
What is the recommended secondary reagent to be used with this mouse monoclonal primary?
Asked by: jerojero
We recommend using one our exclusive Mouse IgG Binding Proteins as a secondary detection reagent. A complete list of available binding proteins is available on our website here:
Rated 5 out of
Very good TCRgd+ cell staining on FFPEAfter TCR gamma.20 (from Thermo Scientific) being discontinued, finally I've found in Santa Cruz Biotechnology TCR delta a solid antibody useful to recognize TCRgd cells in formalin-fixed paraffin embedded sample using immunohistochemistry. I've stained sections from tonsil and small intestine with a range of dilution from 1:25 to 1:250 and I've achieved strong and tidy stainings in all dilutions tested. Also antigen unmasking is very tolerant. It works using EDTA pH8.0 or Citrate pH 6.0 in microwave or water bath. I'm very satisfied from the results
Date published: 2020-03-12
Rated 5 out of
OneHealth BioRepository from
Excellent staining for IHC on FFPE tissuesI successfully used this product for immunohistochemistry on 4 micron sections of FFPE tonsil tissues and FFPE cell block of a bone marrow blood clot. I got excellent results using 1:50-1:100 dilution for 1 hour incubation at room temperature manually or using the Ventena Benchmark Ultra autostainer. The best results were obtained using EDTA pH9 in a steamer then placed on the autostainer, or alternately using CC1 at 99 degrees C for 36 minutes. Ventena Ultraview/DAB was used for the detection system.
Date published: 2018-06-19
Rated 5 out of
Santa Claus from
Clean and Great expression of TCR Delta.I struggled for over a year to find a replacement for TCR Gamma, which was discontinued by Thermo last year. This is a great replacement for it.
I can't upload a TIFF image, but the examples that I wanted to upload were from a Spleen and Colon. The retrieval for Leica Bond III was Hier2 for 40 minutes with 15 minutes of antibody incubation (modified F Protocol). Dilution that worked best was 1:200 (using Leica's diluent).
Date published: 2017-12-20
Rated 5 out of
Good for human detectionPositive signal obtained at predicted molecular weight in WB for TCR delta.
Date published: 2017-02-07
Rated 3 out of
Faint band at correct MW in HeLa whole cell lysateFaint band at correct MW in HeLa whole cell lysate. -SCBT QC